Предмет: Математика, автор: простотае1

Покупателю нужно 4 кг масла.У продавца в наличии имеется 3-х кг и 5-ти кг гиря.Как с помощью этих гирь продавец может взвесить 4 кг масла?

Ответы

Автор ответа: серый1233214

взвесить 2 кг
5-3=2кг
потом еще раз 2 кг

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